6
SPEED Speed means covering a distance over a certain amount of time. If it takes 60 minutes to travel from home to the bakery, located 50 km from home, then I drive at 50 km/h. 

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 Introduction
 Relativity for Dummies
 4D Spacetime Block Universe
 Reciprocal time dilation
 Reciprocal length contraction
 Lengths do not 'appear' contracted!
 Measuring the contracted train
 Constant light speed
 Where is the bullet?
 Train experiment
 Slower and shorter  case study
 Minkowski vs Loedel
 Spacetime video
 Further reading